126908128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 267986880

約数和(自身を除く): 141078752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 2528, 2686, 2953, 5372, 5906, 10744, 11812, 21488, 23624, 42976, 47248, 50201, 94496, 100402, 200804, 233287, 401608, 466574, 803216, 933148, 1606432, 1866296, 3732592, 3965879, 7465184, 7931758, 15863516, 31727032, 63454064, 126908128]

約数ペア:

[(1, 126908128), (2, 63454064), (4, 31727032), (8, 15863516), (16, 7931758), (17, 7465184), (32, 3965879), (34, 3732592), (68, 1866296), (79, 1606432), (136, 933148), (158, 803216), (272, 466574), (316, 401608), (544, 233287), (632, 200804), (1264, 100402), (1343, 94496), (2528, 50201), (2686, 47248), (2953, 42976), (5372, 23624), (5906, 21488), (10744, 11812)]